package com.winchain.provider.expiration.service;

import com.winchain.chainbill.bill.base.po.CbRec;

public abstract interface BillExpStateService {
	public abstract boolean rollback(CbRec paramCbRec);

	public abstract boolean rollback(CbRec paramCbRec, boolean paramBoolean);

	public abstract void expire(CbRec paramCbRec);
}
